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1391
–
First Position
Second Position
Bulletin
Configuration/
Number
Current Rating
Code
Description
DES15
15A Continuous Current
DES22
22.5A Continuous Current
DES45
45A Continuous Current
1326
A
First Position Second Position
Bulletin
Number
Type
Letter
Description
A
AC
Servomotor
PM Type
2
Ratings shown indicate the rated speed and speed capability of the motor with the 1391-DES (rated/w 1391-DES).
Bulletin 1391-DES Drive
DES15
–
Third Position
User
Interface
Code
DI
1326AB Servomotor
B
–
A
Third Position
Fourth Position
Design
Series
Description
Description
Factory
Sequentially
use only
lettered to
designate frame
diameters.
Code
Description
A
4.25" (108 mm)
B
5.88" (149 mm)
C
7.63" (194 mm)
Chapter 3
Receiving, Unpacking and Inspection
DI
–
AQB
Fourth Position
Output
Configuration
Description
Code
Description
Includes Integral
AQB
Encoder Output –
Display
2048, 1024, 512,
256 selectable
pulses/motor
revolution
3
E
Fifth Position
Sixth Position
Motor
Max. Op.
2
Length
Speed
Description
Letter
RPM
Sequentially
B
1600/2000
numbered to
C
2000/3000
indicate stack
E
3000/4000
length within a
given frame size.
G
5000/6000
Code
Description
A4
72 lb.-in. (8.1 N-m) Holding Brake w/90V DC Coil.
A5
120 lb.-in. (13.6 N-m) Holding Brake w/90V DC Coil.
A7
360 lb.-in. (40.7 N-m) Holding Brake w/90V DC Coil.
K4
72 lb.-in. (8.1 N-m) Holding Brake w/24V DC Coil.
K5
120 lb.-in. (13.6 N-m) Holding Brake w/24V DC Coil.
K7
360 lb.-in. (40.7 N-m) Holding Brake w/24V DC Coil.
–
A
Fifth Position
Options
Letter
Description
A
24V DC M contactor
coil voltage instead of
115V AC (available
on 22A drives only)
Blank
115V AC M contactor
coil voltage
–
11
–
Seventh Posi-
Eighth Posi-
tion
tion
Mounting & Shaft
Standard
Description
Options
Code
Description
11
NEMA Inch Combina-
tion Face/Flange with
Keyway
21
IEC Metric Flange
with Keyway
A4
3-3
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